Industry News

In the world of industrial piping, the Stainless Steel Weld Neck Flange is widely regarded as the gold standard for high-integrity connections. However, even the finest Stainless Steel Weld Neck Flange will fail prematurely if it is not matched with the correct pipe schedule. At HengDi, we have witn......

In the world of industrial piping, the selection of gaskets and flange faces is not a matter of preference—it is a matter of engineering integrity. The flat raised face flange (often abbreviated as flat RF flange) is one of the most common connection types in petrochemical, power, and water treatmen......

​In modern industrial production, precision, repeatability, and structural stability are no longer optional—they are fundamental requirements. A custom precision CNC Fixing Bracket plays a crucial role in achieving these goals by providing accurate alignment, stable support, and long-term durability......

In sheet metal fabrication, roofing, and structural steel assembly, every extra step costs time and money. Pre-drilling has long been the standard prerequisite for screw installation, but self-drilling fasteners promise to eliminate that step. The critical question for engineers and contractors is w......

Metal Filter Housings are essential components in modern filtration systems, widely used across industries such as water treatment, petrochemical processing, food and beverage production, pharmaceuticals, and manufacturing. They are designed to securely hold filter elements while ensuring stable flo......

When designing high-pressure hydraulic systems, component compatibility is not a suggestion—it is a requirement. The 87611-SAE Flange 6000 PSI Cone 62 is widely recognized as a heavy-duty connection solution, but engineers frequently ask whether this flange can be safely and effectively paired with ......